Geoffrey Newsome, sales consultant, prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Corporate store manager Diane Baxter prepares a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Corporate store manager Diane Baxter prepares a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome, left, and corporate store manager Diane Baxter prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome, left, and corporate store manager Diane Baxter prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

A BlackBerry Q10 display stands at a Bell Canada retail location in Toronto, Canada, U.S, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

A BlackBerry Q10 display stands at a Bell Canada retail location in Toronto, Canada, U.S, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Sales consultant Geoffrey Newsome prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

A Blackberry Q10 is displayed at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

A Blackberry Q10 is displayed at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, left, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, left, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares to install a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, right, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, right, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Diane Baxter, corporate store manager, prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Diane Baxter, corporate store manager, prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, right, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, right, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 for display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, left, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, left, and Diane Baxter, corporate store manager, prepare a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images

Geoffrey Newsome, sales consultant, prepares a BlackBerry Q10 display at a Bell Canada retail location in Toronto, Canada, on Tuesday, April 30, 2013. BlackBerry, the Canadian smartphone maker, climbed to its highest level in more than a month after Chief Executive Officer Thorsten Heins said he sees sales of its new Q10 device to be in the 'tens of millions.' Photographer: Galit Rodan/Bloomberg via Getty Images